The challengers and the challenges with them.
We know, that while Bitcoin will never gain currency as a currency (wouldn’t it be a crime to squander an opportunity at pun?), it showed how promising, the technology behind it is. Called ‘Blockchain”, its primary advantage in the financial payments industry is that it didnt need a clearing & settlement system for payments. Instead, it worked on a peer-to-peer direct settlement. In this aspect, it behaved like cash. Direct settlement between two parties without the need for an intermediary.
Keeping with the ethos of our blog, we will try to explain what type of a technology “Blockchain” is, to a lay audience with some common examples.
If you watch a sports match these days, say football or cricket, the scores of the teams are accounted for by a central unit. Irrespective of who all are behind it, lets keep the grand scoreboard in the stadium as the central unit. The scores are accounted for and published by the central unit and are final when it appears in the scoreboard. If we consider the teams to be two parties between whom the match is happening, the scoreboard is a third party. Any dispute in score will have to be taken up with them, because they are the gatekeepers…err, the scorekeepers – the central authorities!
Contrast this with how kids play the sport in local gullies. There is no central scoreboard, but each kid keeps the score in its head. Each goal or run will get accounted in each kid’s head and agreed upon commonly between them. If there is a dispute, they will go back to the previous point when all had agreed and will “re-build” the remaining score with all the events that had happened since that time. In a crude way, we can compare this to the distributed ledger technology of the Blockchain. Each node (kid) will keep count of the score and will proceed to the next step only if all nodes (kids) have reconciled with the score. Arguments like “is this a better system than centralised?” aside, there are business cases where this type of technology is useful. The crypto folks revel at the fact that there is no ‘all powerful’ central unit. So this is helpful to keep the gatekeepers (scoreboard) away. This egalitarian model is very appealing to the cryptocurrency worshippers and those who want to step away from central banks & governments.
Beyond the fact that there is no central unit, the fact that these records are ‘immutable” – -i.e. cannot be changed once registered- is very useful in maintaining non financial records also. Particularly when it comes to establishing provenance – like in maintaining transactions of land records, art collections etc. This technology has been used across the world from maintaining land records in Jamaica, to Toyota implementing this to maintain the provenance of the spare parts of its vehicles across all suppliers and its factories.
Beyond just being a “distributed ledger”, the technology can integrate with multiple third party applications to trigger events automatically. So when a Toyota supplier completes their supplies and the transaction is validated against the contract (the description, quality & quantity), their payments can be automatically made instead of someone having to verify the documents & initiate the payment. We saw how in international trade, banks play this role of verifying shipments against Letters of Credit. These can be automated using blockchain.
Several organisations across the world have come up with various uses with the Blockchain technology as its backbone.
So this is a pretty good technology with real life applications that is already in place over a wide variety of industries & geographies.
One of those applications is having “medium of exchange”. Several private companies came up with their own cryptocurrencies based on blockchain and paraded it as an asset whose value (ahem) will not erode like the value of fiat currencies (i.e. currencies issued by central banks) due to inflation. The thought is ambitious & lofty (in a sense that they will somehow circumvent the governments of the world) and they even made an argument that as an asset, it is superior.
If you have seen kids playing with Pokemon cards, they will also make a similar argument. Each card has a certain value, some more than the others and somehow each kid believes that it is sitting on a treasure trove because they have a stash of certain high value Pokemon cards. They will even name a price for each of them. Adults will be quick to realise that the value of these cards exists only in the minds’ of the kids but as far as they are concerned, these cards are just junk.
Truth be told, there are a lot of people who believe in the story of cryptocurrency & have exchanged real money (did you catch that I am implying crypto isnt?) for some fancy sounding cryptocurrencies. Some famous companies (like Tesla) even announced that they will sell their products in exchange for crypto, but rolled the decision back promptly in a few months. [Regular readers of this blog already know from this post, how a volatile currency poses problems in trade]. A country (El Salvador) even made Bitcoin a legal tender in the middle of 2021 and suffered a hit to its economy a year later.
A bigger truth be told, a currency is not just some technological tool that exists in vacuum. It is a deceptively simple looking instrument, which is backed by the strength of a country’s economy, managed through trade, economic, monetary, foreign policies and even more importantly by geo-politics. A single currency across borders will remain an utopian dream because all the policies (mentioned in the previous sentence) are governed within borders. Forget Bitcoin, if such a single currency across countries was even possible, the world would have had a single currency long back, making things simpler. Truth is, it is not simple. Even within Europe, that came together to have a common currency (Euro), some countries struggle because of the lack of flexibility this imposes on their monetary policy. Well-meaning & smart governments across the world will never cede their power to manage monetary policy to some faceless algorithm, however impressive it appears to be.
Ok lets get back to the challenger then. If such a currency is not possible, then what else will challenge the dominance of the USD?
Citations
- World Economic Forum
- Coverage of WSJ, Reuters and CNBC on El Salvador